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Emily Rose @nexxylove

Realtime Rave

Because apparently I'm talking about "Realtime Hardware with Node.js"

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REALTIME HARDWARE?

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WHAT DOES THAT

EVEN MEAN?

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; I don't even...

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O BTW,

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ASK QUESTIONS

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;

in realtime, no buffering

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No Seriously...

Nodes JS

Arduinos

Beagles fog machines?

Sensors

Lasers!

;

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No.

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But, WHY?

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Necessity

(and/or insanity)

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Arduino UNOs

8 bit AVR processor

32KB Flash Memory

14 Digital IO Pins

6 Analog IO Pins

C/C++

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$ 23

;

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Beagle / Pi

ARM processor

256-512 MB RAM

SD card storage

GNU/Linux

Low power

HDMI out

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$ 35 - 150+

;

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Sensors

Ultrasonic

5V power

Trigger

Echo

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$7

;

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Hook-up

Dramatic lighting

Breadboard

Wires

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$5 - 12

;

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Nodes JS Modules

serialport

node-firmata

johnny-five

shoe

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So Easy

var five = require('johnny-five')

, board

, led

;

board = new five.Board();

board.on('ready', function() {

led = new five.Led(13);

led.fadeIn();

});

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Natural Progression...

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Javascript - Powered

Rave

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(my third attempt of many)

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Don't Worry!

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WebSockets

=

REALTIME

This is totally relevant I swear...

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[ INTERMISSION ]

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;

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Word.

Emily Rose @nexxylove

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Super Thanks: (follow these people)

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Chris Williams

Rick Waldron

James Halliday

Max Ogden

Eli Insua

@voodootikigod

@rwaldron

@substack

@maxogden

@tmpvar ;

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Also;

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#robotjs on freenode

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http://nodecopter.com/